/*
 * Copyright (C) 2021 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.server.pm.test.overlay.actor

import android.content.Context
import android.content.pm.PackageManager
import androidx.test.InstrumentationRegistry
import com.google.common.truth.Truth.assertThat
import org.junit.Test
import kotlin.test.assertFailsWith

class OverlayableVisibilityTest {

    companion object {
        private const val TARGET_PACKAGE = "com.android.server.pm.test.overlay.target"
        private const val OVERLAY_PACKAGE = "com.android.server.pm.test.overlay"
    }

    private val context: Context = InstrumentationRegistry.getContext()
    private val packageManager = context.packageManager

    @Test
    fun verifyVisible() {
        assertThat(packageManager.getApplicationInfo(TARGET_PACKAGE, 0)).isNotNull()
        assertThat(packageManager.getApplicationInfo(OVERLAY_PACKAGE, 0)).isNotNull()
    }

    @Test
    fun verifyNotVisible() {
        assertFailsWith(PackageManager.NameNotFoundException::class) {
            packageManager.getApplicationInfo(TARGET_PACKAGE, 0)
        }
        assertFailsWith(PackageManager.NameNotFoundException::class) {
            packageManager.getApplicationInfo(OVERLAY_PACKAGE, 0)
        }
    }
}
